package com.kfm.web.security;

import com.alibaba.fastjson.JSON;
import com.kfm.common.domain.response.Result;
import org.springframework.http.HttpStatus;
import org.springframework.security.access.AccessDeniedException;
import org.springframework.security.web.access.AccessDeniedHandler;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 权限不足
 */
@Component
public class MyAccessDeniedHandler implements AccessDeniedHandler {
    @Override
    public void handle(HttpServletRequest request, HttpServletResponse response, AccessDeniedException accessDeniedException) throws IOException, ServletException {
        response.setHeader("content-type", "application/json;charset=UTF-8");
        response.getWriter().write(JSON.toJSONString(Result.failure("权限不足", HttpStatus.UNAUTHORIZED.value())));
    }
}
